qmk_firmware/keyboards/latin6rgb/info.json

{
  "keyboard_name": "latin6rgb",
  "url": "",
  "maintainer": "18438880",
  "width": 2,
  "height": 3,
  "layouts": {
    "LAYOUT_numpad_2x3": {
      "layout": [
                {"x":0, "y":0},
                {"x":1, "y":0},
                {"x":2, "y":0},
                {"x":0, "y":1},
                {"x":1, "y":1},
                {"x":2, "y":1}
      ]
    }
  }
}